Hisoka fanfic often focuses on his unpredictable nature. Hisoka is a complex character, so many fanfics explore his motives and desires. For example, some fanfics might dig into why he is so obsessed with strong opponents.
Hisoka is still alive in the manga. The storylines haven't led to his death yet. Maybe there'll be developments in the future, but for now, he's kicking.
Hisoka in yandere fanfiction might also display a jealous streak. If he sees the reader interacting with someone else, he could become very agitated and might even start to plan ways to remove that person from the picture. His actions are often unpredictable and a bit on the crazy side, which is typical of a yandere character. For instance, he might give a chilling smile to the person who is talking to the reader, a warning sign of his impending wrath if they don't back off.
In Hisoka x OC fanfiction, the OC often serves as a way to insert new perspectives into the story. The author can give the OC special abilities or a unique personality that either complements or clashes with Hisoka. If the OC has a strong sense of justice, for instance, it would be in direct contrast to Hisoka's more self - serving nature. This contrast can drive the plot forward, creating conflict and resolution. Also, the development of their relationship can be a major focus. It could start from a simple encounter and gradually evolve into a complex bond, whether it's a friendship, a rivalry, or something more romantic. The key is to make the relationship believable within the context of the original story's universe.
First, you need to create a well - developed OC. Decide on their personality traits, especially the ones related to possessiveness. Are they jealous easily? Do they have a strong sense of ownership? Then, think about the relationship with Hisoka. How did they meet? What draws them to Hisoka? After that, plot out the story. For the possessive part, you can have the OC react strongly to any perceived threat to their relationship with Hisoka. For example, if another character flirts with Hisoka, the OC could glare at them or even start a small confrontation.